MAPping is the process by which the audiologist determines the amount of electrical stimulation each electrode delivers to the auditory nerve so that the child can respond. MAPs are adjusted over time. Sometimes the MAPing process takes several appointments to ensure correct settings. It is important to see the audiologist as recommended to make sure your child has the most appropriate MAP.

What happens during the initial stimulation or hook up of the cochlear implant?

During the initial stimulation, which occurs a few weeks after surgery, the audiologist will create an initial MAP for the child and discuss in detail how the external equipment works. Children react very differently during this initial stimulation - some cry, some smile and some show little reaction. The audiologist will make sure your child is comfortable when he/she leaves the office.

How often will my child have to see the audiologist once they receive a cochlear implant?

There is not a single schedule for MAPping that every child must follow. During the first year after receiving the implant, children are seen frequently. Generally, children are seen the day of the initial stimulation, two weeks post initial stimulation, one month post stimulation, three months post initial stimulation, six months post stimulation, 12 months post initial stimulation, 18 months post initial stimulation, two years post initial stimulation, and annually thereafter. Of course, some children may need to be seen more often.

The individual speech-language therapy needs of children with cochlear implants are specific to each child. However, in general, children need weekly individual therapy sessions that emphasize listening with a cochlear implant and improving their communication skills. Please discuss your child’s specific needs with our speech-language pathologists.

What should I do if I think my child’s cochlear implant equipment is not working?

First, attempt some of the basic troubleshooting procedures listed in your user’s guide. Attempt to determine which part (processor, cable/cord, coil, battery pack/BTE controller or batteries) of your child’s device is not working. You can access specific troubleshooting information on the manufacturers’ Web sites.

Who do I call to get help with troubleshooting my child’s cochlear implant equipment, or to whom should I report the broken equipment?

Patients followed at the Callier Center may contact our Cochlear Implant Technical Assistant at 214-905-3074 for assistance with troubleshooting their device and/or to report broken equipment and request replacements. The family may also contact the cochlear implant manufacturer’s customer service department directly.

Who do I call with insurance questions? Will my insurance cover hardware and batteries related to the cochlear implant?

It is always recommended that you contact your insurance carrier directly for questions related to your specific insurance plan. Our staff is also available to assist you and provide information. Please call 214-905-3074.

An FM system is an assistive listening device that helps the user in noisy situations or when the speaker is at a distance. Many children utilize FM systems in educational settings. Please discuss the use of a personal FM receiver with your cochlear implant audiologist.